★★★★ Wiring Diagram ★ Circuit Diagram for you

♔♔♔ A power supply unit (PSU) is the component that supplies power to the other components in a computer. This device is designed to convert general-purpose alternating current (AC) to low-voltage DC power for the internal components of the computer. AT power supply delivers +5 V, +12 V, -5 V and -12 V voltages using two six-pin connectors. A few newer boards used an additional connector for +3.3 V. There are three different AT Motherboard Power Supply Pinout found in market: P8 AT power supply connector, P9 AT power supply connector and P10 AT power supply connector. Below tables show each of AT Motherboard Power Supply Pinout mentioned above.

♔♔♔ Power windows or electric windows are automobile windows which can be raised and lowered by depressing a button or switch, as opposed to using a hand-turned crank handle. The following schematic shows detail Wiring Diagram and Circuit 1997 Ford Pickup F150 Power Window System. The 1997 Ford Pickup F150 Power Window System composed of: generic electronic module, power window switch, left and right power window motor, one touch down relay, battery saver relay, fuse, and power distribution box.

♔♔♔ The following article contains detail description and introduction to Power Amplifier Classification Circuit Diagram. The main characteristics of an amplifier are Linearity, efficiency, output power, and signal gain. In general, there is a trade off between these characteristics. Higher efficiency leads to extended battery life, and this is especially important in the realization of small, portable products. Power amplifiers dissipate power and generate heat, which has to be removed. Due to the small size of integrated circuits, this is a challenging exercise in design and packaging. Several recent overview presentations have highlighted the special problems with achieving high efficiency and linearity in fully integrated power amplifiers.

♔♔♔ The 2002 Mercedes-Benz W211 series entered production in 2002. They are sold under the E-Class model names. The following schematic and wiring diagram show the Mercedes Benz Pre-Fuse Power Distribution System. The Mercedes Benz Pre-Fuse Power Distribution consists of front pre-fuse box and rear pre-fuse box. (click image to enlarge)

♔♔♔ The 2003 Lexus ES300 air conditioning control assembly controls the blower speed by varying the voltage at terminal BLW which applies the base current to the power transistor. The air conditioning control assembly also monitors the power transistor collector voltage at terminal, VM to control blower air volume precisely. The following schematic shows the 2003 Lexus ES300 Power Transistor circuit and wiring diagram. The system composed of heater main relay, blower motor, extra-hi relay, lo resistor, A/C control assembly. (click image to enlarge)

♔♔♔ 4-Channel Stereo Power Amplifier has remote controlled switching circuit, the power amplifier will power-ON automatically by turning cassette deck or tuner ON. Turn off the car stereo switch immediately and wait for a few seconds, then turn on the car stereo again. This will re-trigger the power amplifier ON mode. In case thermal protection in the power amplifier once started to work, you must wait to re-trigger for approximately twenty minutes to cool it down. Note that this amplifier has a BTL output stage; the negative leads must be connected to the-terminal of the correct speakers.